26613248 has 40 divisors (see below), whose sum is σ = 54137160. Its totient is φ = 13066240.

The previous prime is 26613241. The next prime is 26613299. The reversal of 26613248 is 84231662.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26613241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29768 + ... + 30648.

It is an arithmetic number, because the mean of its divisors is an integer number (1353429).

Almost surely, 2^26613248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26613248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27068580).

26613248 is an abundant number, since it is smaller than the sum of its proper divisors (27523912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26613248 is an frugal number, since it uses more digits than its factorization.

26613248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 942 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 26613248 is about 5158.8029619283. The cubic root of 26613248 is about 298.5606908591.

The spelling of 26613248 in words is "twenty-six million, six hundred thirteen thousand, two hundred forty-eight".